http://blog.csdn.net/zwan0518/article/details/9100329
https://www.ibm.com/developerworks/library/j-mahout-scaling/
http://mail-archives.apache.org/mod_mbox/mahout-user/201202.mbox/%[email protected]%3E
http://blog.csdn.net/zwan0518/article/details/9100329
https://www.ibm.com/developerworks/library/j-mahout-scaling/
http://mail-archives.apache.org/mod_mbox/mahout-user/201202.mbox/%[email protected]%3E